Aastra Telecom SIP User Manual

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17 Model 480i SIP Admin Guide
Setting Parameters 
– SIP Authentication
Parameter – 
sip lineN user name
ConÞgurable through the conÞguration Þles. 
ConÞgurations done through the 480i's 
Options List or the Aastra 480i web client 
affect the Þrst line only.
Description
The value for this parameter is used in the 
name Þeld of the SIP URI for the 480i phone 
and for registering the 480i at the registrar.
Format
Text
Default Value
Not Applicable
Range
N in the sip lineN user name ranges 
from 1 to 9 
Example
sip line1 user name: 1001
Parameter – 
sip lineN display name
ConÞgurable only through the 
conÞguration Þles.
Description
This is used in the display name Þeld of the 
From SIP header Þeld. Some IP PBX systems 
use this as the caller’s ID and some may 
overwrite this with the string that is set at 
the PBX system.
Format
Text
Default Value
Not Applicable
Range
N in the sip lineN display name ranges
from 1 to 9 
Example
sip line1 display name: Joe Smith
Parameter – 
sip lineN screen name
ConÞgurable through the conÞguration Þles. 
ConÞgurations done through the 480i's 
Options List or the Aastra 480i web client 
affect the Þrst line only.
Description
This is used to display text on the screen 
of the phone. You may want to set this 
parameter to display the phone user's name.
Format
Text
Default Value
Not Applicable
Range
N in the sip lineN screen name ranges 
from 1 to 9 
Example
sip line1 screen name: Joe Smith